This object was a factory for breathing protection equipment in the city of Leipzig, closed since some years. The last remaining usage of the large building is a still active mobile phone antenna on the roof.
I have no idea; i have nothing to do with the sprayers, i just find their art. Only once i met 2 sprayers at work. Photographers, artists and whoever else goes into such objects are mostly hiding themselves from each other.
Link
Bite20
What hours do people typically come in to graffiti this place?